Correios API (REST) MCP Server for Vercel AI SDKGive Vercel AI SDK instant access to 2 tools to Calculate Price Deadline and Track Object

Name: Correios API (REST)
Price: 29 USD
Availability: InStock
Rating: 5.0 (1 reviews)
Author: Vinkius

GDPR Free for Subscribers

The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Correios API (REST) through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.

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The Correios API (REST) MCP Server for Vercel AI SDK is a standout in the Ecommerce category — giving your AI agent 2 tools to work with, ready to go from day one.

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typescript

import { createMCPClient } from "@ai-sdk/mcp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

async function main() {
  const mcpClient = await createMCPClient({
    transport: {
      type: "http",
      // Your Vinkius token. get it at cloud.vinkius.com
      url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    },
  });

  try {
    const tools = await mcpClient.tools();
    const { text } = await generateText({
      model: openai("gpt-4o"),
      tools,
      prompt: "Using Correios API (REST), list all available capabilities.",
    });
    console.log(text);
  } finally {
    await mcpClient.close();
  }
}

main();

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About Correios API (REST) MCP Server

Connect your AI agent to the Correios infrastructure to automate logistics queries in Brazil. This server provides direct access to the official REST API for real-time tracking and shipping simulations.

The Vercel AI SDK gives every Correios API (REST) tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 2 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.

What you can do

Object Tracking — Get the full history of events and current status for any valid tracking code (e.g., AA123456789BR) using the track_object tool.
Shipping Calculation — Simulate prices and delivery deadlines for various services like SEDEX and PAC based on weight, dimensions, and zip codes with calculate_price_deadline.
Logistics Automation — Integrate shipping data into your e-commerce or support workflows without manual lookups.

The Correios API (REST) MCP Server exposes 2 tools through the Vinkius. Connect it to Vercel AI SDK in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

All 2 Correios API (REST) tools available for Vercel AI SDK

When Vercel AI SDK connects to Correios API (REST) through Vinkius, your AI agent gets direct access to every tool listed below — spanning correios, brazil-logistics, tracking-api, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.

calculate

Calculate price deadline on Correios API (REST)

Uses POST but acts as a query. Calculate shipping price and deadline

track

Track object on Correios API (REST)

Track a postal object

Connect Correios API (REST) to Vercel AI SDK via MCP

Follow these steps to wire Correios API (REST) into Vercel AI SDK. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

Install dependencies

Run npm install @ai-sdk/mcp ai @ai-sdk/openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the script

Save to agent.ts and run with npx tsx agent.ts

Explore tools

The SDK discovers 2 tools from Correios API (REST) and passes them to the LLM

Why Use Vercel AI SDK with the Correios API (REST) MCP Server

Vercel AI SDK provides unique advantages when paired with Correios API (REST) through the Model Context Protocol.

TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box

Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same Correios API (REST) integration everywhere

Built-in streaming UI primitives let you display Correios API (REST) tool results progressively in React, Svelte, or Vue components

Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency

Correios API (REST) + Vercel AI SDK Use Cases

Practical scenarios where Vercel AI SDK combined with the Correios API (REST) MCP Server delivers measurable value.

AI-powered web apps: build dashboards that query Correios API (REST) in real-time and stream results to the UI with zero loading states

API backends: create serverless endpoints that orchestrate Correios API (REST) tools and return structured JSON responses to any frontend

Chatbots with tool use: embed Correios API (REST) capabilities into conversational interfaces with streaming responses and tool call visibility

Internal tools: build admin panels where team members interact with Correios API (REST) through natural language queries

Example Prompts for Correios API (REST) in Vercel AI SDK

Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Correios API (REST) immediately.

"Track the object with code NL123456789BR."

"Calculate SEDEX shipping from 01001-000 to 22041-001 for a 500g box (20x15x10cm)."

"What is the current status of my package AA987654321BR?"

Troubleshooting Correios API (REST) MCP Server with Vercel AI SDK

Common issues when connecting Correios API (REST) to Vercel AI SDK through Vinkius, and how to resolve them.

createMCPClient is not a function

Install: npm install @ai-sdk/mcp

Correios API (REST) + Vercel AI SDK FAQ

Common questions about integrating Correios API (REST) MCP Server with Vercel AI SDK.

How does the Vercel AI SDK connect to MCP servers?

Import createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.